Keywords:
SARS-CoV-2; test-seeking behaviour; COVID-19; Infectious disease surveillance; behavioural epidemiology
Abstract:
Cases identified through mass testing represent only a fraction of infections, depending on the propensity of infected individuals to seek testing. Quantifying the variation in test-seeking behaviour through time or between population subgroups provides important information on testing uptake and supports epidemiological analyses of case data that may otherwise be biased.